Celeron B840 vs V-Series V105

Place in the ranking	3338	2802
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD V-Series	Intel Celeron
Power efficiency	1.47	1.65
Architecture codename	no data	Sandy Bridge (2011−2013)
Release date	12 May 2010 (14 years ago)	1 July 2011 (13 years ago)
Launch price (MSRP)	no data	$86

Detailed specifications

V-Series V105 and Celeron B840 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	1 (Single-Core)	2 (Dual-core)
Threads	1	2
Boost clock speed	1.2 GHz	1.9 GHz
Bus type	no data	DMI 2.0
Bus rate	2000 MHz	4 × 5 GT/s
Multiplier	no data	19
L1 cache	128 KB	64K (per core)
L2 cache	512 KB	256K (per core)
L3 cache	no data	2 MB (shared)
Chip lithography	45 nm	32 nm
Die size	no data	131 mm²
Maximum core temperature	no data	100 °C
Number of transistors	no data	504 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on V-Series V105 and Celeron B840 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	no data	1 (Uniprocessor)
Socket	S1	G2 (988B)
Power consumption (TDP)	9 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by V-Series V105 and Celeron B840. You'll probably need this information if you require some particular technology.

Instruction set extensions	SSE4A, AMD64, Enhanced Virus Protection, Virtualization	no data
FMA	-	+
VirusProtect	+	-
Enhanced SpeedStep (EIST)	no data	+
Idle States	no data	+
Thermal Monitoring	-	+

Security technologies

V-Series V105 and Celeron B840 technologies aimed at improving security, for example, by protecting against hacks.

EDB

no data

Virtualization technologies

Virtual machine speed-up technologies supported by V-Series V105 and Celeron B840 are enumerated here.

AMD-V	+	-
VT-x	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by V-Series V105 and Celeron B840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	no data	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel HD Graphics (Sandy Bridge) (650 - 950 MHz)

Gaming performance

Pros & cons summary

Performance score	0.14	0.61
Recency	12 May 2010	1 July 2011
Physical cores	1	2
Threads	1	2
Chip lithography	45 nm	32 nm
Power consumption (TDP)	9 Watt	35 Watt

V-Series V105 has 288.9% lower power consumption.

Celeron B840, on the other hand, has a 335.7% higher aggregate performance score, an age advantage of 1 year, 100% more physical cores and 100% more threads, and a 40.6% more advanced lithography process.

The Celeron B840 is our recommended choice as it beats the V-Series V105 in performance tests.

Should you still have questions on choice between V-Series V105 and Celeron B840, ask them in Comments section, and we shall answer.